A rescue helicopter lifts a 708-kg person straight up by, Ask an Expert

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A rescue helicopter lifts a 70.8-kg person straight up by means of a cable. The person has an upward acceleration of 0.681 m/s2 and is lifted from rest through a distance of 7.54 m.

(a) What is the tension in the cable? How much work is done by

(b) the tension in the cable and

(d) Use the work-energy theorem and find the final speed of the person.

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Category:- Physics
Reference No.:- M9891469

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